252854810 has 32 divisors (see below), whose sum is σ = 491218560. Its totient is φ = 93158208.

The previous prime is 252854743. The next prime is 252854827. The reversal of 252854810 is 18458252.

It is a happy number.

It is a super-2 number, since 2×252854810² = 127871109880272200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66131 + ... + 69849.

It is an arithmetic number, because the mean of its divisors is an integer number (15350580).

Almost surely, 2^252854810 is an apocalyptic number.

252854810 is a deficient number, since it is larger than the sum of its proper divisors (238363750).

252854810 is a wasteful number, since it uses less digits than its factorization.

252854810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4262.

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 252854810 is about 15901.4090570616. The cubic root of 252854810 is about 632.3493451951.

The spelling of 252854810 in words is "two hundred fifty-two million, eight hundred fifty-four thousand, eight hundred ten".